Beefy Boxes and Bandwidth Generously Provided by pair Networks
No such thing as a small change
 
PerlMonks  

Re: Difficulty Mapping Data

by murugu (Curate)
on Sep 08, 2010 at 14:42 UTC ( #859336=note: print w/replies, xml ) Need Help??


in reply to Difficulty Mapping Data

Thanks dasgar for sample input. I have used XML::Twig and xpath expression to do this.
use strict; use warnings; use XML::Twig; my $twiga=XML::Twig->new(); # create the twig for data1 $twiga->parsefile( 'data1.xml'); # build it my $twigb=XML::Twig->new(); # create the twig for data2 $twigb->parsefile( 'data2.xml'); # build it foreach my $t ($twiga->get_xpath('//host[@id]')) { my $att = $t->{'att'}->{'id'}; unless ($twigb->get_xpath("//host[\@id='$att']")) { print "$att is not found in data2.xml\n"; } foreach my $alias ($t->findnodes("host-alias")) { my $web = $alias->text; unless ($twigb->get_xpath("//host[\@id='$att']/host-alias[stri +ng()='$web']")) { print "$att with $web is not found in data2.xml\n" } } }

Regards,
Murugesan Kandasamy
use perl for(;;);

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://859336]
help
Chatterbox?
[Lady_Aleena]: /ne tries to decide whther or not to take a hammer to hubby's alarm clock.
[Lady_Aleena]: He never hears it.
[marioroy]: Back in HighSchool, I came late to Gym class. There was a fellow who was picked last, no team wanted him for racketball. So it was us two against everybody. I looked at him in the eye and said to let your body loose and let the powers to be help us win.
[marioroy]: We made it all the way to the end. The expience was magical. I not good at sports. Someone or thing was there.
erix considers extracting a catalog ...
[karlgoethebier]: marioroy: Racket ball is considered harmful, like Squash
[marioroy]: Wait till folks see what MCE::Hobo can do in the upcoming release. Multiple instances, nested spawning, 3 levels, doesn't matter. it works on Windiows too.
[Lady_Aleena]: I hate sites that tell me to turn ad-blocker off. They should know better.
[marioroy]: s/Windiows/ Windows/

How do I use this? | Other CB clients
Other Users?
Others lurking in the Monastery: (8)
As of 2017-05-29 08:44 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?